News for hackers. Stuff that matters.
Re:'Tooth repair drug' may replace fillings by greggman on Tuesday January 10, 2017 @03:14AM (#13363473)
Here's a great old animation on this topic

https://m.youtube.com/watch?v=pdxucpPq6Lc

Re:'Tooth repair drug' may replace fillings by ZeroGravitas on Tuesday January 10, 2017 @05:53AM (#13363992)
Better quality (but with Flash requirement):

https://www.nfb.ca/film/to_be/